将通达信《刀口舔血》主图指标做三个选股公式

编写条件：

第一个选股公式要求选出金色K线 第二个选股公式要求选出红色的向上箭头 第三个选股公式要求选出带“买”字的K线 源码如下 TT2:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9); TT1:=REF(EMA(TT2,3),1); RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); J:=3*K-2*D; LC:=REF(CLOSE,1); RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100); FF:=EMA(CLOSE,3); AA1:=AMOUNT/VOL; BB1:=L1.2; DD1:=L=0,REF(EMA(C,14),BARSLAST(CROSS(A1X,0))+1),DRAWNULL)COLORRED,LINETHICK1; 休假:IF(A1X<0,REF(EMA(C,14),BARSLAST(CROSS(0,A1X))+1),DRAWNULL)COLORGREEN,LINETHICK1; STICKLINE(CROSS(A1X,0),C,O,2,0)COLORYELLOW; STICKLINE(CROSS(0,A1X),C,O,2,0)COLORGREEN; STICKLINE(CROSS(A1X,0)OR CROSS(0,A1X),REF(EMA(C,14),1),REF(EMA(C,14),1)*0.998,2,0)COLORWHITE; STICKLINE(ISLASTBAR,REF(EMA(C,14),1),REF(EMA(C,14),1)*0.998,5,0)COLORWHITE; 工作线:=EMA(C,14); 止盈线:EMA(C,7),LINETHICK1,COLORGRAY; 工作区:IF(C>=工作线 AND EMA(C,14)>=EMA(C,25),工作线,DRAWNULL), COLORRED,LINETHICK2; 生命线:EMA(C,25),COLORYELLOW; {DRAWICON(CROSS(工作线,生命线),工作线*0.95,5);原句} IF(CROSS(工作线,生命线),工作线*0.975,DRAWNULL),CIRCLEDOT,COLORRED; DRAWICON(CROSS(C,生命线) AND C>EMA(C,14),L*0.99,1); DRAWICON(COUNT(CEMA(C,14) AND COUNT(C>止盈线,6)>=3,H*1.03,2);

编写方法：

&nbsp;{金色k线}

A1:=EMA(C,14);

A1X:=(A1-REF(A1,1))/REF(A1,1)*100,;

金色K:crOSS(A1X,0);

 

 

{“买”字的K线}

TT2:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9);

TT1:=REF(EMA(TT2,3),1);

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

K:=SMA(RSV,3,1);

D:=SMA(K,3,1);

J:=3*K-2*D;

买字K:CROSS(A1X,0);

 

 

{红色的向上箭头}

生命线:=EMA(C,25);

红色箭:CROSS(C,生命线) AND C>EMA(C,14);